Finding the Third Proportional to 21,982,352 and 46,989,924
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Solution
The third proportional to 21,982,352 and 46,989,924 is: 100,446,619.98
Step by Step Solution
- Step 1: Write the proportion equation
21,982,352 : 46,989,924 = 46,989,924 : x - Step 2: Convert to fraction form
21,982,352/46,989,924 = 46,989,924/x - Step 3: Cross multiply
21,982,352x = 46,989,924 × 46,989,924 - Step 4: Simplify right side
21,982,352x = 2,208,052,957,525,776 - Step 5: Solve for x
x = 2,208,052,957,525,776/21,982,352 - Step 6: Final answer
x = 100,446,619.98
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.